Query= RV LAC GCVS Query forms

NNo GCVS J2000.0 Type Max Min I Min II Epoch(JD24..) Year Period M-m/D Spectrum References Other design.

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450014 |RV Lac *|224440.9+494357 |SRB | 11.0 | 12.7 | |p | | | 67. | |M4 |00197 00098|

------------------------------------------------------------------------------------------------------------------------------------------------------------------ ______________The positional information: ___________________________

NNo GCVS J2000.0 p.m.(as/yr) Epoch Ident.

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450014 |RV Lac |224440.92 +494357.2 |-0.006 -0.007|2000.0 | |Hip

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_______________Cross-identifications:_______________

RV Lac = AN 1909.0015 |

RV Lac = GSC 3629.02273 |

RV Lac = Hip 112292 |

RV Lac = IRAS 22425+4928 |

____________________________________________________ Reference to a chart or photograph:

00098. N.F.Florja, Tr GAI Sternberg 16, 187, 1949.

Reference to a study of the star:

00197. D.Ya.Martynov, Izv Astron Engel'gardt Obs N26, 1951.

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Remark:

    Mean magnitude varies with the period 550 - 700d.

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